Who produced large quantities of steel very efficiently by buying and controlling iron ore deposits, steel mills, and railroads?


A.Alexander Graham Bell


B.Andrew Carnegie


C.Thomas Edison


D.Jean Lenoir

Answer :

fijiwater
Andrew Carnegie. Jean Lenoir was a composer (I think), Thomas Edison was a scientist, and Alexander G. Bell is credited for the invention of the telephone
Zelena123
The answer is B. Andrew Carnegie

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